218362564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 452325888

約数和(自身を除く): 233963324

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 188, 292, 329, 511, 658, 1022, 1316, 2044, 2273, 3431, 4546, 6862, 9092, 13724, 15911, 24017, 31822, 48034, 63644, 96068, 106831, 165929, 213662, 331858, 427324, 663716, 747817, 1161503, 1495634, 2323006, 2991268, 4646012, 7798663, 15597326, 31194652, 54590641, 109181282, 218362564]

約数ペア:

[(1, 218362564), (2, 109181282), (4, 54590641), (7, 31194652), (14, 15597326), (28, 7798663), (47, 4646012), (73, 2991268), (94, 2323006), (146, 1495634), (188, 1161503), (292, 747817), (329, 663716), (511, 427324), (658, 331858), (1022, 213662), (1316, 165929), (2044, 106831), (2273, 96068), (3431, 63644), (4546, 48034), (6862, 31822), (9092, 24017), (13724, 15911)]